[Congenital absence of the round window in certain minor aplasias. Further cases].
D000328:Adult; D002648:Child; D003638:Deafness / Q000151:congenital*; D004432:Ear, Middle / Q000002:abnormalities* / Q000601:surgery; D006801:Humans; D008297:Male
Absence congénitale de fenêtre ronde dans certaines aplasies mineures. Nouveaux cas.